TRENDnet Day/Night Pan/Tilt/Zoom Internet Surveillance Camera, TV-IP422 Secure your home or office with high quality dual streaming MPEG-4 and MJPEG video recording with up to 30 frames per second at 640x480 VGA resolution Complimentary SecurView software: view and record up to 16 cameras simultaneously (32-bit only) Hear and talk to people in your cameras viewing area through your computer Supports TCP/IP networking, SMTP Email, HTTP, Samba and other Internet protocols (Does not support SSL) Pan 330 side-to-side and tilt 105 up-and-down from any Internet connection. Infrared lens enables day and night version (night visibility up to 5 meters)